/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendDocument.h
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)() struct FMetasoundFrontendGraphClass : public [FMetasoundFrontendClass](API\Plugins\MetasoundFrontend\FMetasoundFrontendClass)
FMetasoundFront...
Graph
FMetasoundFront...
PresetOptions